Machine for reassembling bearing seat of working roll with positioning function, and guarding against turning over measure

An anti-tipping, work roll technology, applied in mechanical equipment, manufacturing tools, metal processing and other directions, can solve the problems of low equipment positioning accuracy, potential safety hazards, and low automation, and achieve the elimination of potential safety hazards, high automation, and high automation. The effect of high work efficiency

Inactive Publication Date: 2007-10-10
鞍山亨通冶金矿山设备制造有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

Compared with traditional methods, these devices have made great progress, but still remain in manual operation, with low equipment positioning accuracy, low work efficiency, potential safety hazards, and low automation

Method used

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  • Machine for reassembling bearing seat of working roll with positioning function, and guarding against turning over measure
  • Machine for reassembling bearing seat of working roll with positioning function, and guarding against turning over measure
  • Machine for reassembling bearing seat of working roll with positioning function, and guarding against turning over measure

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] As shown in Fig. 1, Fig. 2, and Fig. 3, according to the work roll chock dismantling machine with positioning and anti-tipping measures of the present invention, it includes a base, a cart 1, a trolley 2, a lifting table 3, and an anti-tipping The device 4 is characterized in that a cart track 5 is arranged on the base, a cart 1 arranged on the cart track 5, a trolley track 6 arranged on the cart, a cart track 6 arranged on the cart The trolley 2 on the trolley, the upper lifting platform 3 on the trolley 2, the lower anti-overturning device 4, the deceleration motor 7 driving the cart, the horizontal hydraulic cylinder 8 driving the trolley, and the displacement sensor driving the lifting platform 3 Lifting hydraulic cylinder 9, an electrical console composed of an electrical control cabinet and a control panel connected with each of t...

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Abstract

A detaching-installing machine with locating unit and anti-tilting unit for the bearing holder of working roller is composed of small carrier, big carrier with tracks for small carrier, anti-tilt unit, base with tracks for big carrier, lift table, speed-reducing motor for driving big carrier, horizontal hydraulic cylinder for driving small carrier, lifting hydraulic for driving lift table, electric controller consisting of electric control cabinet and control panel, and hydraulic controller.

Description

technical field [0001] The invention belongs to the technical field of roll overhauling equipment in a rolling mill, in particular to a work roll chock dismounting machine with positioning and anti-overturning measures. Background technique [0002] The rolling mills in the metallurgical industry have an independent grinding roll workshop, whose task is to disassemble the bearing housing from the roll and install the bearing housing on the smooth roll after regrinding. The traditional dismantling and installation of the bearing seat is completed by the method of oblique pulling by the crane and manual impact. This method has great personal and equipment hidden dangers, and often causes damage to bearings and accessories. In recent years, various special dismounting devices have appeared, such as the utility model patent ZL02229230.6 "roller chock dismantling machine", including electrical console, hydraulic station and body. And vertical lifting disassembly table. The uti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/08B21B31/00B23P19/02F15B15/14F15B13/02
Inventor 姚波李新义杜德海李照远
Owner 鞍山亨通冶金矿山设备制造有限公司
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